[llvm] [IPSCCP] Add range attribute handling. (PR #86747)

[Nikita Popov via llvm-commits]

================
@@ -788,6 +794,17 @@ class SCCPInstVisitor : public InstVisitor<SCCPInstVisitor> {
       markOverdefined(ValueState[V], V);
   }
 
+  void trackValueOfArgument(Argument *A) {
+    if (A->getType()->isIntegerTy()) {
----------------
nikic wrote:

Ok, we can relax this separately from this PR.

https://github.com/llvm/llvm-project/pull/86747